| /* |
| * Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import javax.sound.sampled.AudioSystem; |
| import javax.sound.sampled.DataLine; |
| import javax.sound.sampled.Line; |
| import javax.sound.sampled.Mixer; |
| |
| /** |
| * @test |
| * @bug 4667064 |
| * @summary Java Sound provides bogus SourceDataLine and TargetDataLine |
| */ |
| public class BogusMixers { |
| |
| public static void main(String[] args) throws Exception { |
| try { |
| out("4667064: Java Sound provides bogus SourceDataLine and TargetDataLine"); |
| |
| Mixer.Info[] aInfos = AudioSystem.getMixerInfo(); |
| out(" available Mixers:"); |
| for (int i = 0; i < aInfos.length; i++) { |
| if (aInfos[i].getName().startsWith("Java Sound Audio Engine")) { |
| Mixer mixer = AudioSystem.getMixer(aInfos[i]); |
| Line.Info[] tlInfos = mixer.getTargetLineInfo(); |
| for (int ii = 0; ii<tlInfos.length; ii++) { |
| if (tlInfos[ii].getLineClass() == DataLine.class) { |
| throw new Exception("Bogus TargetDataLine with DataLine info present!"); |
| } |
| } |
| } |
| if (aInfos[i].getName().startsWith("WinOS,waveOut,multi threaded")) { |
| throw new Exception("Bogus mixer 'WinOS,waveOut,multi threaded' present!"); |
| } |
| out(aInfos[i].getName()); |
| } |
| if (aInfos.length == 0) |
| { |
| out("[No mixers available] - not a failure of this test case."); |
| } |
| } catch (Exception e) { |
| e.printStackTrace(); |
| throw e; |
| } |
| out("Test passed"); |
| } |
| |
| static void out(String s) { |
| System.out.println(s); System.out.flush(); |
| } |
| } |